MISSING Swallownest boy Jamie O'Sullivan has been found and police have arrested a second person.
The 12-year-old boy was found last night (Tuesday) safe and well at an address in Ridgeway, police said.
A 16-year-old Sheffield boy was arrested at the scene on suspicion of an offence under the Children Act.
A 45-year-old Sheffield woman was also arrested on Tuesday afternoon on suspicion of the same offence.
The pair have been released under investigation while enquiries continue.
"Jamie is receiving support from specialist officers and partner agencies," added the spokeswoman.
"Thank you to everyone who shared our appeal."