Chandigarh, Feb. 24 -- The city saw four robbery and snatching incidents in a day on Friday. The victims were threatened, assaulted and robbed, prompting police to launch investigations. In Sector 53, a fashion designer, Arup Mondal (37), was robbed at knifepoint in Spring Garden around 8 pm. According to the police, two unidentified motorcycle-borne miscreants intercepted him, hurled abuses and one of them pressed a knife against his back while the other forcibly took his Samsung A53 mobile phone. The accused then unlocked the phone and transferred Rs.8,000 from Mondal's bank account before fleeing....