Woman kills kids, brother, commits suicide

A 35-year-old woman committed suicide by jumping into a well after throwing in her two minor children and brother at Kunjandur near Mettur, police said.
   
A family quarrel over her alleged relationship with another man reportedly drove her to take the extreme step, they said.
  
The bodies of the children - daughter and son aged seven and five and her brother (15) have been recovered and a search is on to find the woman's body, they said.