Armenia's Investigation Committee opened a criminal case after a blast in Noramarg village of the Ararat province yesterday.
According to reports, a child, a pregnant woman and an old couple were hospitalized after the husband of a pregnant woman threw a grenade on their house and fled the scene.
Police have identified the man, search has been declared. An elderly man died later in the day.
Operational-search measures are being taken to find the alleged perpetrator, News.am reported.
