What was blown up by the Boston marathon

In the United States, the police and the FBI discovered the remains of two bombs that exploded on the Boston marathon. And they confirmed that these were the pressure cooks filled with nails, ball bearings and explosive powder. There were also torn remains of a dark nylon backpack or bag, in which one of the bombs was hidden. Now investigators are setting up a place where the goods used for bombs have been purchased, plan to make a list of names or descriptions of customers, reports Nytimes.com .

Earlier, US National Security Minister Janet Napolitano stated that there is no reason to believe that explosions in Boston are part of a large -scale terrorist plan.

Recall that on Monday, during the 117th Boston Marathon, two explosions thundered with an interval of 12 seconds. The number of injured from explosions in Boston reached 183 people, 23 of them are in critical condition. Three people were killed: 8-year-old Martin Richard, who, together with his mother and sister, came to cheer up for marathoners, among whom was his father, 29-year-old Kristl Kempbell from Medford and a Chinese student of a local university, her name is not voiced at the request of her parents.