The arrest has brought mixed emotions to members of South Bushwick Reformed Church, who have been searching for answers since the fire on Juneteenth.
Authorities released a photo of the suspect, 30-year-old Devante Brown, who was arrested by the Brooklyn Child Abuse Squad on Tuesday, just after 10 a.m.
Around 700 customers between Brooklyn and Queens are without power, some since Saturday.
Con Edison is still trying to restore electricity to customers in Brooklyn after a mixture of snow and salt seeped underground and knocked out power to hundreds in Bushwick.
Michelle Montgomery's life partner and father of her youngest child, who is only 10 months old, is speaking out after her body was found dismembered in a garbage bag in Brooklyn.
From a corner of Harman and Wilson streets, and from their delivery van named "Patricia," family-run "Pastelitos Elvys" has been serving the Bushwick neighborhood for 15 years.