FBI returns to Lane Bryant where 5 people shot to death

FBI investigators are back looking for more clues at the Tinley Park Lane Bryant store where five people were shot to death in February.

The FBI won't comment, but Tinley Park Police commander Phil Valois says the return to the store is to make sure that investigators haven't missed anything. He says that perhaps a fresh look at the scene of the shootings might yield some evidence that investigators missed before.

No arrests have been made in the shootings, as authorities have looked for links to the shootings to a killing on Chicago's South Side as well as possible connections with crimes in Michigan, Nevada and the Chicago suburb of Dolton.