sentences:  Although Safronov's colleagues and neighbors are skeptical he would take his own life, arguing that he was in a good frame of mind, many witnesses reported he had an unusually depressed state of mind several days before the incident.Recently discovered major health problems (Peptic Ulcer) might be also a contributing factor.Safronov fell out of the staircase window between the fourth and the fifth floors of his apartment building at 9 Nizhny Novgorod Street (Нижегородская улица) around 4 p.m. on 2 March.