A 32-year-old man, who allegedly killed his wife and two children by throttling them at his father-in-law's house here, has been arrested, police said today.
Sangishetty Surender was arrested last night in connection with the murder of his 24-year-old wife, six-year-old son and three-year-old daughter, a police release said.
Surender got married to Varalakshmi in 2011 but after marriage they used to quarrel frequently over family issues, it said.
On March 17, Surender took his family to his father-in-law's residence. Yesterday morning the couple quarreled over some family issue, it said.
After his father-in-law left the house, he killed his wife and children, the release added.