Thane (Maha): Police in Thane on Saturday arrested a man from Pimpri Chinchwad near Pune in an 11-year-old murder case. Acting on a tip-off, police laid a trap near the railway station and apprehended Amarjit Munnilal Jaiswal, senior Police Inspector Niteen Thackeray of Thane Crime Branch said. It was between September 6 and 8, 2005, that Amarjit had gagged Guddu Jaiswal, tied both his hands, beat him with an iron rod and killed him, the police officer said.