Rosalee's life will be in great danger after she is kidnapped by orphaned Wesen children in Friday's all-new episode of "Grimm."

The synopsis for the upcoming episode, which is titled "Lost Boys," reveals that homeless children will prey upon Rosalee's kindness.

"Rosalee (Bree Turner) goes missing after a band of orphaned children target her as the mother figure they have always wanted. With a furious Monroe (Silas Weir Mitchell) by their side, Nick (David Giuntoli) and Hank (Russell Hornsby) race against the clock to find Rosalee after discovering a connection to an earlier missing persons case that didn't end have a happy ending. Meanwhile, Adalind (Claire Coffee) ponders a return to her career after running in to an old colleague," it states, according to CarterMatt.

A preview video shows that Rosalee will find a soft spot in her heart for a child that she catches shoplifting from her store. After she confronts the kid, she is swayed to let him keep two jars of medicine that he says is for his sick sister because he doesn't have any money to make the purchase.

In another sneak peek, the boy's sister comes to the spice shop and Rosalee offers to assist her and her family.

"Honey, you're not here all alone are you?" she asks the little girl. "Where's your brother?"

"Here," the girl responds as two boys sneak up behind Rosalee and cover her mouth with a chloroform rag.

Meanwhile, as Nick, Monroe and Hank try to rescue Rosalee, Nick will face a new type of evil. Nick will also find connections between his rescue mission to save Rosalee and with another case in which the missing person was killed.

"Grimm" Season 5 Episode 3 premieres on Friday, Nov. 6 at 9 p.m. ET on NBC.

Watch preview videos below.