A manhunt for the suspect in the Tennessee kidnappings and killings of four people, including three from the same family, ended Tuesday, police said.

Authorities had been searching for Austin Robert Drummond since July 29, when four people were found dead and an infant was abandoned in northwest Tennessee.

The suspect in the killings of four relatives of a baby found abandoned last week has been arrested after a weeklong manhunt across rural Tennessee, according to police in Jackson.