Mr Justice Hart considered that Hazel Stewart was infatuated with Colin Howell who was "undoubtedly a charismatic, manipulative, hypocritical man with a very considerable sexualappetite".
BBC: Stewart did not have a spark of compassion for husband
2.
PT-141 (short for Palatin Technologies) works very differently: It interacts with melanocortin receptors in the brain, nerves involved in everything from regulating appetite to sexual arousal.