Blaze was lit on Friday, while synagogues in New Jersey were under an FBI warning about a 'broad threat' to them

FBI charges Franklin Barrett Sechriest, 18, with October vandalism; diary entries on day of incident include 'Scout out a target' and 'I set a synagogue on fire'

Congregation Gates of Prayer in New Iberia damaged by blaze sparked by lightning strike: Lafayette synagogue, closed since 1990s , gutted by fire apparently started by squatters

Matthew Amiot also sentenced to community service for setting fire that destroyed Adas Israel Synagogue in Duluth, Minnesota

Duluth police chief won't say if he suspects foul play or give details; building almost completely destroyed in blaze