An 11-year-old boy who was shot by a police officer has returned home from hospital after almost a week of treatment.

Aderrien Murry spent five days in hospital with a collapsed lung, lacerated liver, and fractured ribs after the officer shot him in the chest early on Saturday, lawyer Carlos Moore said.

Aderrien was well enough to leave hospital on Wednesday, and is continuing his recovery at home in Indianola, about 95 miles northwest of Jackson, Mississippi.

Mr Moore said the family is “demanding justice”.

“An 11-year-old black boy in the city of Indianola came within an inch of losing his life – he had done nothing wrong and everything right.”

Mr Moore said that Aderrien’s mother Nakala had asked him to call police at about 4am on Saturday after a previous partner had showed up at home.

Ms Murry felt threatened, Mr Moore said, and the child had “called the police to come to his mother’s rescue, he called his grandmother to come to his mother’s rescue, the police came there and escalated the situation”.

Two police officers arrived and one kicked the front door before Ms Murry opened it, telling them that the man had gone but her three children were inside.

Child does not understand why a police officer shot him

Mr Moore said that Sergeant Greg Capers, who is black, yelled out that anyone inside should come out with their hands up.

When Aderrien walked into the living room with nothing in his hands, Capers shot him in the chest, Mr Moore said.

Indianola City Attorney Kimberly Merchant confirmed to Indianola’s Enterprise-Tocsin newspaper that Capers was the officer who shot the little boy and Mr Moore said on Thursday that Capers had been suspended with pay while the incident is investigated.

Ms Murry said her son is “blessed” to be alive but he does not understand why a police officer shot him.

‘That’s my child, y’all’

She described what had happened as “the worst moment in my life”, adding: “I feel like nobody cares – that’s my child, y’all.”

Mississippi Bureau of Investigation said its agents are looking into what happened and will share their findings with the Attorney General’s Office.