India, May 25 -- The case which started out as that of suspected "kidnapping" of an infant in Delhi's Mukundpur took a tragic turn on Sunday, with the police suspecting murder of the 10-month-old.

The cops allegedly became suspicious after questioning the infant's father, and thereafter learnt of his role in the killing of the child, PTI news agency cited police sources as saying.

The accused has been detained and is currently being interrogated by the police, with the cops suspecting the involvement of more family members in the case, according to sources.

The accused came under the police lens after his version of events raised suspicion, and allegedly confessed to having killed his 10-month-old daughter.

According to police sources...