Police detained a man at 6.30pm yesterday in Jenjarom, Shah Alam, to assist in the investigation of an 'Ah Long' believed to have been hacked to death in front of a coffee shop in Bandar Baru Bukit Tinggi Klang earlier in the morning.

South Klang district police chief Shamsul Amar Ramli said they suspected that the man was involved in the case that claimed the life of the 47-year-old unlicensed money-lender...