The next day , his tortured and mutilated body was dumped on the outskirts of Guatemala City .
On 20 December 1974 Huberto Alvarado was wounded and captured by government forces .
The next day , Huberto Alvarado 's tortured and mutilated body was dumped on the outskirts of Guatemala City .
On 20 December 1974 Huberto Alvarado was wounded and captured by government forces .