задачи уголовно процессуальное право витте

Task 6. From the information received by law enforcement agencies, it became known that on March 22, 2018 at 9 o’clock, while leaving the entrance of his house, the head of one of the largest trading companies G. A. Ambartsumyan was killed. According to preliminary data, he was approached from the opposite nine-story building A blond man in camouflage uniform approached a residential building. In his hands was a bag from which he pulled out a pistol. The killer shot the victim in the chest, turned around and quickly ran away. The eyewitness was 60-year-old deaf-mute pensioner Sukhareva M.I., who observed the event from the window of her apartment located on the first floor.
Determine whether there is a need to use specialists, in what area of knowledge and in what investigative actions?

Task 6. From the information received by law enforcement agencies, it became known that on March 22, 2018 at 9 o’clock, while leaving the entrance of his house, the head of one of the largest trading companies G. A. Ambartsumyan was killed. According to preliminary data, he was approached from the opposite nine-story building A blond man in camouflage uniform approached a residential building. In his hands was a bag from which he pulled out a pistol. The killer shot the victim in the chest, turned around and quickly ran away. The eyewitness was 60-year-old deaf-mute pensioner Sukhareva M.I., who observed the event from the window of her apartment located on the first floor.