A reward is on offer for information leading to the arrest of three men wanted in connection with a murder investigation.

Robert Powell, 50, was shot multiple times from a car outside a house party in Water Lane, Roydon, near Harlow, on June 13 this year.

He died from his injuries in hospital the following day.

Three men are wanted for questioning about this murder - Nana Oppong, aged 40, and Temitope Adeyinka, aged 36, who are both from Stratford; and Israar Shah, aged 36, who is from Brentwood.

Crimestoppers is offering three rewards of up to £5,000 in exchange for information leading to their arrest.

Nana Oppong is 5ft 6ins tall and has a proportionate build.

Maldon and Burnham Standard: Wanted - Nana OppongWanted - Nana Oppong

He is also known as ‘Enz’ and has links to several areas in East London.

Temitope Adeyinka is 5ft 8ins tall and has a medium build, is also called ‘Limo’ and has links to East London, including Bow.

Maldon and Burnham Standard: Reward - Temitope AdeyinkaReward - Temitope Adeyinka

Israar Shah is 6ft 1ins tall and has a slim build.

Maldon and Burnham Standard: Investigation - Israar ShahInvestigation - Israar Shah

He also goes by the name ‘Slick' and has links with East London and Romford.

Crimestoppers said there is a possibility the men have left the country.

Phil Breckon, eastern regional manager, said: “This is a shocking incident that should never happen.

"Our charity believes in safe streets and safe communities and we hope that these rewards and our appeal will help to bring about justice.

“We are appealing to anybody with any information on the whereabouts of Nana Oppong, Temitope Adeyinka and Israar Shah to do the right thing and to tell our charity what you know, 100 per cent anonymously.

"What you tell us can make all the difference in keeping others safe from harm and no information is too insignificant to tell us.

“Our charity knows it can be hard to give information about somebody you know, however it is important to remind people that assisting a person wanted for questioning over a crime can lead to prosecution.

"You can speak to us anonymously by calling our UK Contact Centre which is open 24/7 on freephone number 0800 555 111 or you can use our simple and secure anonymous online form."