The photo of 28-year-old Adamu Mai Bisco, who allegedly murdered his entire family on Monday night, has been released by the police.
Bisco allegedly killed his parents and two sisters in Potiskum, Yobe State, using a shovel to hack the victims while they slept, according to police reports.
Though he was reported to have committed the act under heavy influence of marijuana and other substances, the suspect was said to have killed his parents and siblings because they threatened to turn him in for allegedly being a member of the Boko Haram.