An Indiana man found guilty of molesting a 10-year-old girl multiple times, which led to her becoming pregnant, was sentenced Thursday to more than 100 years in prison.

Nicholas Deon Thrash, 34, of Marion, was sentenced to 160 years in jail with a minimum service of 132 years, FOX59 Indianapolis reported, citing the Grant County prosecutor.

The mother became aware of the pregnancy when her daughter was trying on dresses for a school dance — She instructed her daughter to say it was a classmate impregnated her.

The girl, after turning 11, gave birth to a baby boy in September