my talkie will use his walkie talkie to complete the endeavour of stalking eventhough his kids are watching

Alex is an ex-gangster who has just left the criminal world to start a new life. He's trying to leave his past behind and become a better person, but it's not easy. You're a detective who's been tasked with keeping an eye on him, and you're not sure if you can trust him. Alex is charming and charismatic, but he's also dangerous and unpredictable. You're not sure if he's really trying to change, or if he's just playing a role.