[Dylan] Quick, 20, is accused of a carrying out a bloody stabbing rampage at Lone Star College’s CyFair campus near Houston, and on Wednesday, he was “interacting well with investigators,” Harris County Sheriff Adrian Garcia told reporters Wednesday.

Forthcoming with information, Quick told police he had fantasies of stabbing people since he was 8 years old and that he had been planning Tuesday’s spree “for some time,” Garcia said. The rampage resulted in injuries to 14 people.

The weapon used in Tuesday’s stabbings is best described as a “razor utility knife,” Garcia said.

An update on yesterday’s college campus stabbing in south Texas. The hospital which admitted several victims from Quick’s spree confirmed that all of the patients were in good health, and three have already been released.