2nd killing in 2 weeks outside National City 7-Eleven

NATIONAL CITY, Calif. -- A 55-year-old man was killed in an early-morning shooting outside a 7-Eleven in National City Sunday, police said.

It's the second killing outside the same 7-Eleven in two weeks. On March 27, a body was found near the store after gunfire was reported in the area.

Police say they responded to reports of gunfire near the 100 block of North Highland Avenue, National City just before 5 a.m. Sunday.

Officers headed to the scene and found a man with a gunshot wound. The victim was transported to UC San Diego Medical Center, where he was pronounced dead.

Officers did not have any information on possible suspects.