Detectives from Mornington Peninsula Crime Investigation Unit have arrested a man following an alleged robbery at Rosebud last week. It is alleged a 69-year-old man was walking his dog about 6.15am on 2 August when confronted by two offenders along the Rosebud foreshore who demanded his wallet. The offenders allegedly stole the man’s jacket, mobile phone watch, ring and scooter keys. This morning investigators executed two search warrants in Rosebud and arrested a 37-year-old Rosebud man. He is currently assisting detectives with their enquiries.