SPRING, Texas -

Authorities are looking for the suspect who shot and killed a man outside his home.

It happened Saturday afternoon in the 28000 block of Banquo Drive in Spring.

Detectives said an argument broke out just before the man, identified by family as "DJ" Davis, was shot several times.

Davis was airlifted to a hospital where he later died.

Detectives said they have identified the shooter. They also believe the victim knew the shooter. They do not have a motive.

Davis' aunt told Local 2 he was in his mid-20s and had just started taking classes at a local college. He leaves behind a young son.