Authorities investigate bombing at Satanic Temple in Salem, Massachusetts

A bomb exploded after an unidentified person threw it onto the porch of a Satanic Temple in Salem, Massachusetts, on Monday.

The bomb failed to detonate but left the side of the building scorched, according to a report. The bomb was found hours later, and the premises were then swept by police and K9 units, but no further devices were found. The ATF and the FBI have also investigated the incident, according to various reports.