Man in custody after 2 Dallas officers, store employee shot

Law enforcement officers stand guard at the driveway entrance to the emergency room at Presbyterian Hospital in Dallas. Two Dallas policemen were reportedly shot at a nearby Home Depot and reportedly were transported to the Dallas hospital on Tuesday, April 24, 2018. (Louis DeLuca/The Dallas Morning News via AP)
Dallas Police look for a suspect in the shooting of two police officers Tuesday afternoon April, 24,2018. Police are near ExtraSpace Storage, south of Home Depot. (Ron Baselice/The Dallas Morning News via AP)
Dallas Police look for a suspect in the shooting of two police officers and a civilian Tuesday, April, 24,2018. Police are near ExtraSpace Storage, south of The Home Depot. Officer in the foreground is behind the Key-Whitman Eye Center on Central Expressway. (Ron Baselice/The Dallas Morning News via AP)

Man in custody after 2 Dallas officers, store employee shot

Law enforcement officers stand guard at the driveway entrance to the emergency room at Presbyterian Hospital in Dallas. Two Dallas policemen were reportedly shot at a nearby Home Depot and reportedly were transported to the Dallas hospital on Tuesday, April 24, 2018. (Louis DeLuca/The Dallas Morning News via AP)
Dallas Police look for a suspect in the shooting of two police officers Tuesday afternoon April, 24,2018. Police are near ExtraSpace Storage, south of Home Depot. (Ron Baselice/The Dallas Morning News via AP)
Dallas Police look for a suspect in the shooting of two police officers and a civilian Tuesday, April, 24,2018. Police are near ExtraSpace Storage, south of The Home Depot. Officer in the foreground is behind the Key-Whitman Eye Center on Central Expressway. (Ron Baselice/The Dallas Morning News via AP)