CORRECTS LOCATION OF MALL - Police and medics work the scene of a multiple shooting at Clackamas Town Center Mall in Portland, Ore., Tuesday Dec. 11, 2012. A gunman is dead after opening fire in the Portland, Ore., area shopping mall Tuesday, killing two people and wounding another, sheriff's deputies said. (AP Photo/Greg Wahl-Stephens)

CORRECTS LOCATION OF MALL - Police and medics work the scene of a multiple shooting at Clackamas Town Center Mall in Portland, Ore., Tuesday Dec. 11, 2012. A gunman is dead after opening fire in the Portland, Ore., area shopping mall Tuesday, killing two people and wounding another, sheriff's deputies said. (AP Photo/Greg Wahl-Stephens)

CORRECTS LOCATION OF MALL - Police and medics work the scene of a multiple shooting at Clackamas Town Center Mall in Portland, Ore., Tuesday Dec. 11, 2012. A gunman is dead after opening fire in the Portland, Ore., area shopping mall Tuesday, killing two people and wounding another, sheriff's deputies said. (AP Photo/Greg Wahl-Stephens)

CORRECTS LOCATION OF MALL - Police and medics work the scene of a multiple shooting at Clackamas Town Center Mall in Portland, Ore., Tuesday Dec. 11, 2012. A gunman is dead after opening fire in the Portland, Ore., area shopping mall Tuesday, killing two people and wounding another, sheriff's deputies said. (AP Photo/Greg Wahl-Stephens)

Police and medics work the scene of a multiple shooting at Clackamas Town Center Mall in Portland, Ore., Tuesday Dec. 11, 2012. A gunman is dead after opening fire in the Portland, Ore., area shopping mall Tuesday, killing two people and wounding another, sheriff's deputies said. (AP Photo/Greg Wahl-Stephens)

Media crews and Satellite Vehicles are seen Wednesday Dec. 12, 2012, near the entrance to the scene of a multiple shooting Tuesday at Clackamas Town Center Mall in Clackamas, Ore. A gunman who opened fire on shoppers at a Portland mall had no connection to the two people he fatally shot and wanted to kill as many people as possible, police said Wednesday. (AP Photo/Greg Wahl-Stephens)

Law enforcement personnel work the scene of a shooting at the Clackamas Town Center in Clackamas, Ore. Tuesday, Dec. 11, 2012. A gunman opened fire at the Portland, Ore., area shopping mall Tuesday, killing at least one person and wounding an unknown number of others, sheriff's deputies said. (AP Photo/The Oregonian, Bruce Ely) MAGS OUT; TV OUT; LOCAL TV OUT; LOCAL INTERNET OUT; THE MERCURY OUT; WILLAMETTE WEEK OUT; PAMPLIN MEDIA GROUP OUT

Law enforcement personnel work the scene of a shooting at the Clackamas Town Center in Clackamas, Ore. Tuesday, Dec. 11, 2012. A gunman opened fire at the Portland, Ore., area shopping mall Tuesday, killing at least one person and wounding an unknown number of others, sheriff's deputies said. (AP Photo/The Oregonian, Bruce Ely) MAGS OUT; TV OUT; LOCAL TV OUT; LOCAL INTERNET OUT; THE MERCURY OUT; WILLAMETTE WEEK OUT; PAMPLIN MEDIA GROUP OUT

CORRECTS LOCATION OF MALL - Law enforcement personnel work the scene of a shooting at the Clackamas Town Center in Portland, Ore. Tuesday, Dec. 11, 2012. A gunman is dead after opening fire in the Portland, Ore., area shopping mall Tuesday, killing two people and wounding another, sheriff's deputies said. (AP Photo/The Oregonian, Bruce Ely) MAGS OUT; TV OUT; LOCAL TV OUT; LOCAL INTERNET OUT; THE MERCURY OUT; WILLAMETTE WEEK OUT; PAMPLIN MEDIA GROUP OUT

CORRECTS LOCATION OF MALL - Law enforcement personnel work the scene of a shooting at the Clackamas Town Center in Portland, Ore. Tuesday, Dec. 11, 2012. A gunman is dead after opening fire in the Portland, Ore., area shopping mall Tuesday, killing two people and wounding another, sheriff's deputies said. (AP Photo/The Oregonian, Bruce Ely) MAGS OUT; TV OUT; LOCAL TV OUT; LOCAL INTERNET OUT; THE MERCURY OUT; WILLAMETTE WEEK OUT; PAMPLIN MEDIA GROUP OUT

Onlookers observe the scene outside Clackamas Town Center in Clackamas, Ore., where a shooting occurred Tuesday, Dec. 11, 2012. A gunman opened fire in the Portland, Ore., area shopping mall Tuesday, killing at least one person and wounding an unknown number of others, sheriff's deputies said. (AP Photo/The Oregonian, Bruce Ely) MAGS OUT; TV OUT; LOCAL TV OUT; LOCAL INTERNET OUT; THE MERCURY OUT; WILLAMETTE WEEK OUT; PAMPLIN MEDIA GROUP OUT

Onlookers observe the scene outside Clackamas Town Center in Clackamas, Ore., where a shooting occurred Tuesday, Dec. 11, 2012. A gunman opened fire in the Portland, Ore., area shopping mall Tuesday, killing at least one person and wounding an unknown number of others, sheriff's deputies said. (AP Photo/The Oregonian, Bruce Ely) MAGS OUT; TV OUT; LOCAL TV OUT; LOCAL INTERNET OUT; THE MERCURY OUT; WILLAMETTE WEEK OUT; PAMPLIN MEDIA GROUP OUT

CORRECTS LOCATION OF MALL - Onlookers observe the scene outside Clackamas Town Center in Portland, Ore., where a shooting occurred Tuesday, Dec. 11, 2012. A gunman opened fire in the Portland, Ore., area shopping mall Tuesday, killing at least one person and wounding an unknown number of others, sheriff's deputies said. (AP Photo/The Oregonian, Bruce Ely) MAGS OUT; TV OUT; LOCAL TV OUT; LOCAL INTERNET OUT; THE MERCURY OUT; WILLAMETTE WEEK OUT; PAMPLIN MEDIA GROUP OUT

CORRECTS LOCATION OF MALL - Onlookers observe the scene outside Clackamas Town Center in Portland, Ore., where a shooting occurred Tuesday, Dec. 11, 2012. A gunman opened fire in the Portland, Ore., area shopping mall Tuesday, killing at least one person and wounding an unknown number of others, sheriff's deputies said. (AP Photo/The Oregonian, Bruce Ely) MAGS OUT; TV OUT; LOCAL TV OUT; LOCAL INTERNET OUT; THE MERCURY OUT; WILLAMETTE WEEK OUT; PAMPLIN MEDIA GROUP OUT

Onlookers observe the scene outside Clackamas Town Center in Portland, Ore., where a shooting occurred Tuesday, Dec. 11, 2012. A gunman opened fire in the Portland, Ore., area shopping mall Tuesday, killing at least one person and wounding an unknown number of others, sheriff's deputies said. (AP Photo/The Oregonian, Bruce Ely) MAGS OUT; TV OUT; LOCAL TV OUT; LOCAL INTERNET OUT; THE MERCURY OUT; WILLAMETTE WEEK OUT; PAMPLIN MEDIA GROUP OUT

Police and medics outside the scene of a multiple shooting at Clackamas Town Center Mall in Clackamas, Ore., Tuesday Dec. 11, 2012. A gunman is dead after opening fire in the Portland, Ore., area shopping mall Tuesday, killing two people and wounding another, sheriff's deputies said. (AP Photo/Greg Wahl-Stephens)

Police and medics outside the scene of a multiple shooting at Clackamas Town Center Mall in Clackamas, Ore., Tuesday Dec. 11, 2012. A gunman is dead after opening fire in the Portland, Ore., area shopping mall Tuesday, killing two people and wounding another, sheriff's deputies said. (AP Photo/Greg Wahl-Stephens)

CORRECTS LOCATION OF MALL - Police and medics outside the scene of a multiple shooting at Clackamas Town Center Mall in Portland, Ore., Tuesday Dec. 11, 2012. A gunman is dead after opening fire in the Portland, Ore., shopping mall Tuesday, killing two people and wounding another, sheriff's deputies said. (AP Photo/Greg Wahl-Stephens)

CORRECTS LOCATION OF MALL - Police and medics outside the scene of a multiple shooting at Clackamas Town Center Mall in Portland, Ore., Tuesday Dec. 11, 2012. A gunman is dead after opening fire in the Portland, Ore., shopping mall Tuesday, killing two people and wounding another, sheriff's deputies said. (AP Photo/Greg Wahl-Stephens)

Leslie King, right and Tenille Beseda place flowers Wednesday Dec. 12, 2012, at the entrance to the scene of a multiple shooting yesterday at Clackamas Town Center Mall in Clackamas, Ore. A gunman who opened fire on shoppers at a Portland mall had no connection to the two people he fatally shot and wanted to kill as many people as possible, police said Wednesday. (AP Photo/Greg Wahl-Stephens)

Leslie King, right and Tenille Beseda place flowers Wednesday Dec. 12, 2012, at the entrance to the scene of a multiple shooting yesterday at Clackamas Town Center Mall in Clackamas, Ore. A gunman who opened fire on shoppers at a Portland mall had no connection to the two people he fatally shot and wanted to kill as many people as possible, police said Wednesday. (AP Photo/Greg Wahl-Stephens)

A family leaves the scene of a multiple shooting at Clackamas Town Center Mall in Clackamas, Ore., Tuesday Dec. 11, 2012. A gunman is dead after opening fire in the Portland, Ore., area shopping mall Tuesday, killing two people and wounding another, sheriff's deputies said. (AP Photo/Greg Wahl-Stephens)

Clackamas County sheriff's Lt. James Rhodes speaks to the media outside the scene of a multiple shooting at Clackamas Town Center Mall in Clackamas, Ore., Tuesday Dec. 11, 2012. A gunman is dead after opening fire in the Portland, Ore., area shopping mall Tuesday, killing two people and wounding another, sheriff's deputies said. (AP Photo/Greg Wahl-Stephens)

Clackamas County sheriff's Lt. James Rhodes speaks to the media outside the scene of a multiple shooting at Clackamas Town Center Mall in Clackamas, Ore., Tuesday Dec. 11, 2012. A gunman is dead after opening fire in the Portland, Ore., area shopping mall Tuesday, killing two people and wounding another, sheriff's deputies said. (AP Photo/Greg Wahl-Stephens)

CORRECTS MALL LOCATION - A family leaves the scene of a multiple shooting at Clackamas Town Center Mall in Portland, Ore., Tuesday Dec. 11, 2012. A gunman is dead after opening fire in the Portland, Ore., shopping mall Tuesday, killing two people and wounding another, sheriff's deputies said. (AP Photo/Greg Wahl-Stephens)

CORRECTS LOCATION OF MALL - Clackamas County sheriff's Lt. James Rhodes speaks to the media outside the scene of a multiple shooting at Clackamas Town Center Mall in Portland, Ore., Tuesday Dec. 11, 2012. A gunman is dead after opening fire in the Portland, Ore., area shopping mall Tuesday, killing two people and wounding another, sheriff's deputies said. (AP Photo/Greg Wahl-Stephens)

CORRECTS LOCATION OF MALL - Clackamas County sheriff's Lt. James Rhodes speaks to the media outside the scene of a multiple shooting at Clackamas Town Center Mall in Portland, Ore., Tuesday Dec. 11, 2012. A gunman is dead after opening fire in the Portland, Ore., area shopping mall Tuesday, killing two people and wounding another, sheriff's deputies said. (AP Photo/Greg Wahl-Stephens)

Leslie King, left, and Tenille Beseda carry flowers Wednesday Dec. 12, 2012, to place at the entrance to the scene of a multiple shooting Tuesday at Clackamas Town Center Mall in Clackamas, Ore. A gunman who opened fire on shoppers at a Portland mall had no connection to the two people he fatally shot and wanted to kill as many people as possible, police said Wednesday. (AP Photo/Greg Wahl-Stephens)

Media gather around Clackamas County sheriff's Lt. James Rhodes during a news conference at the scene of a multiple shooting at Clackamas Town Center Mall in Clackamas, Ore., Tuesday Dec. 11, 2012. A gunman is dead after opening fire in the Portland, Ore., area shopping mall Tuesday, killing two people and wounding another, sheriff's deputies said. (AP Photo/Greg Wahl-Stephens)

CORRECTS MALL LOCATION - Media gather around Clackamas County sheriff's Lt. James Rhodes during a news conference at the scene of a multiple shooting at Clackamas Town Center Mall in Portland, Ore., Tuesday Dec. 11, 2012. A gunman is dead after opening fire in the Portland, Ore., area shopping mall Tuesday, killing two people and wounding another, sheriff's deputies said. (AP Photo/Greg Wahl-Stephens)

CORRECTS MALL LOCATION - Media gather around Clackamas County sheriff's Lt. James Rhodes during a news conference at the scene of a multiple shooting at Clackamas Town Center Mall in Portland, Ore., Tuesday Dec. 11, 2012. A gunman is dead after opening fire in the Portland, Ore., area shopping mall Tuesday, killing two people and wounding another, sheriff's deputies said. (AP Photo/Greg Wahl-Stephens)

Kyle Price, left, and Angela Price who live directly across from the entrance to the scene of a multiple shooting Tuesday at Clackamas Town Center Mall, take a video to send to friends as they stand across the street in Clackamas, Ore., Wednesday Dec. 12, 2012. (AP Photo/Greg Wahl-Stephens)