Man critical after stabbing A man, 58, was in critical condition in Princess Margaret Hospital last night after being attacked by a masked man with a knife in Kwai Chung while walking his dog with his wife in Lim Cho Street at 10am. His wife was unhurt. The attacker fled in a car. New boyfriend stabbed A man, 36, and surnamed Ko, is being hunted by police after he allegedly stabbed the new boyfriend of his ex-girlfriend during a dispute in a flat on Cheung On Estate, Tsing Yi, at about 1am. The victim, 41, was in serious condition in hospital. Motorcyclist held after crash An unlicensed motorcyclist was arrested after he crashed the stolen motorbike he was riding in Tseung Kwan O Road, Kwun Tong, at about 4am. The man, 37, ran off after the crash. When officers stopped him, he pushed one to the ground but was subdued and arrested. Woman attacks elderly husband Police arrested a 56-year-old woman for injuring her 82-year-old husband with a knife in a dispute over family affairs in their Oi Tung Estate flat in Shau Kei Wan at about 5am. The elderly man was in stable condition in Eastern Hospital. 3 arrested for assault on teen Police arrested a 16-year-old and two men, aged 18 and 21, for assaulting their friend - another 16-year-old - and stealing his mobile phone in Kwai Chung shortly after 2am. The victim was treated for minor injuries at Princess Margaret Hospital. Drink-driving suspected A man, 24, was arrested for drink-driving after he crashed his delivery van into a concrete embankment at the junction of Chatham Road South and Hong Chong Road, Hung Hom, at about 5am. He was slightly injured but refused treatment.