Following a weeklong manhunt across rural northwest Tennessee, law enforcement have arrested Austin Robert Drummond, the suspect in the killings of four relatives of a baby who was found abandoned but alive in Tennessee’s sweltering heat last week,

Austin Robert Drummond is accused of killing Adrianna Williams, 20, James M. Wilson, 21, Cortney Rose, 38, and Braydon Williams, 15, who were found dead on July 29, authorities said. Their bodies were discovered after James and Adrianna's baby was found 25 miles away.

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.