Jacob Sullivan was in a Bucks County court Friday.
He first entered a plea on Tuesday in the rape and killing of 14-year-old Grace Packer.
RELATED: Death penalty sought for man charged in Grace Packer killing
However, before he could finalize it, Sullivan was rushed to the hospital with high blood pressure.
Investigators say he and his then-girlfriend Sara Packer raped and killed the teen back in 2016.
RELATED: Dozens remember Abington teen Grace Packer
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