Lawrence Campbell shot Officer Melvin Santiago in the head shortly after he and his partner arrived at the 24-hour Walgreens at around 4 a.m., Jersey City Mayor Steven Fulop said. Other officers returned fire at Campbell, killing him.
Campbell, 27, of Jersey City, was one of three suspects wanted by police for a prior homicide, Fulop said.
Fulop said Campbell was carrying a knife when he walked into Walgreens and asked for directions to the greeting card aisle. He assaulted an armed security guard at the store and snatched his gun, Fulop said.
According to Fulop, Campbell approached a witness and apologized for his conduct, then said to watch the news later because he was "going to be famous," then waited for officers to arrive and shot Santiago with what police believe was the guard's weapon.
"Today was a horrible day for Jersey City," Fulop said.
Dozens of officers stood single file at the entrance of the hospital and saluted as Santiago's flag-draped body was carried into an ambulance. A handful of younger officers consoled one another as they walked away. Santiago, 23, graduated from the police academy in December.
Campbell's wife, has been vocal, made comments ..."he should have killed more, meaning her husband." Her attitude boggles the mind ... and in some posts, there are others who agree with her. I have listened to her statements ... I am heading for the kitchen, for some Gin, tonic water, ice and lime juice .... there are no other comments to be made ............ we are sinking fast.