"Evil" teen Craig Mulligan appeared emotionless as he was quizzed by police days after murdering Logan Mwangi.
The babyfaced killer was named for the first time today after he was convicted of the five-year-old's murder alongside sick stepfather John Cole, 40, and stepmother Angharad Williamson, 31.
Mulligan, the son of Cole's ex-partner, had previously been under the care of foster parents who described him as 'pure evil".
