Houma, Louisiana - Police say substitute teacher is accused of having sex with three 15- to 16-year-old boys at her home over several months this year..
Heidi M. Domangue, 30, was arrested after a parent of a fourth student, aged 12, found "inappropriate" social media messages between Domangue and their son, police said. She has been charged with three counts of carnal knowledge of a juvenile and one count of indecent behavior with a juvenile. She was booked Wednesday into the parish jail, where she remains on a $50,000 bond.
"If it wasn't for these parents being alert and paying attention to what's going on and following up whenever they hear a piece of information we never would have known and there's no telling how long this would have gone on."
Domangue's alleged sex sessions "spanned over a three-month time period", he added.
"None of it occurred on a school campus. It all occurred within her home."
Domangue was booked in to Terrebonne Parish jail on Wednesday after being arrested on suspicion of indecent behaviour with a juvenile and three counts of carnal knowledge of a juvenile.
She could be jailed for up to 55 years if convicted.
Police said she was a supply teacher at various schools in Terrebonne Parish.
School board member Roosevelt Thomas said the district had zero tolerance for "this type of behaviour" and it would be investigated fully.
ACCUSED: Teacher Heidi Domangue 'had sex with three pupils'