Callie Thorne returns on Blue Bloods Season 13 Episode 3.

Danny gets a call that Maggie was stabbed. He and Baez go to the hospital, where Maggie remembers very little and is upset because her usual psychic abilities seem to have flown the coop. She does recall one client's ex-husband screaming at her in the supermarket, but the man has an alibi. Since she is being discharged from the hospital with her attacker still at large, Baez offers to let Maggie stay with her.

Maggie helps with the baby, and Baez realizes that Maggie is missing the spirit of her late daughter. Danny and Baez find out that Maggie's gift led her to find a killer recently and that he was let out on a technicality. They question him and pretend Maggie is dead. He claims not to know anything about it, but later they have Maggie approach him and her "ghost" freaks him out enough he confesses.

Meanwhile, Jamie and Anthony tail a chronic shoplifter who may have ties to someone running guns, and Eddie confronts her partner's ex after the woman vandalizes her car.

To find out what happens, watch Blue Bloods Season 13 Episode 3 online.