Days after AIADMK Golden Rock area secretary Sekar alias ‘Cable' Sekar was hacked to death by an armed gang at Ariyamangalam area here, the police on Monday arrested four persons including a woman who were allegedly involved in the crime.

Those arrested were P. Thangamani; A. Abbas; B. Vadivel alias Bharatkumar and P. Parvathi – all from Ariyamangalam area- , a police press release here said. Special police teams were on the look out of the other accused involved in the murder, the release further said. Sekar, husband of AIADMK Corporation councillor Kayalvizhi representing ward 29, had dispute over property with the family members of his brother Periyasamy. The AIADMK functionary, who was a resident of Anna Nagar in Mela Ambikapuram, was hacked to death, due to property dispute, by Silambarasan and few others on November 25 at Thideer Nagar in Ariyamangalam area in the city. The Ariyamangalam police registered a case and five special teams were constituted on the instruction of the Commissioner of Police E. Ma. Masanamuthu to nab the killers. The arrested persons were later remanded in judicial custody, the release added.