Four people arrested in connection with a terrorist attack at a Manchester synagogue remain in custody after police were granted extra time to question them.
Three men remain in hospital after the car and knife attack at the Heaton Park Hebrew Congregation Synagogue in Crumpsall, Manchester, on Thursday.
Jihad Al-Shamie, 35, who was on bail for an alleged rape, was shot dead by police as he targeted the place of worship on Yom Kippur, the holiest day in the Jewish calendar.
Adrian Daulby, 53, is believed to have been shot dead by police while attempting to prevent Al-Shamie entering the synagogue during the attack.
He was killed with Melvin Cravitz, 66, from Crumpsall, a worshipper who helped prevent the attacker from entering the premises.
The police operation is being led by Counter Terrorism Policing North West (CTPNW). They were granted the warrants on Saturday, meaning they can detain four of the suspects for a further five days.
The warrants are in relation to two men, aged 30 and 32, and a woman, 61, all arrested in Prestwich, and a 46-year-old woman arrested in Farnworth.
Two other people, an 18-year-old woman and a 43-year-old man who were arrested in Farnworth, were released with no further action on Saturday night.
A Greater Manchester Police (GMP) statement said: âOur investigation into the appalling terrorist incident that took place outside the Heaton Park Hebrew Congregation Synagogue is continuing at pace.
âThe investigation is being led by Counter Terrorism Policing North West supported by resources from across the national Counter Terrorism Policing (CPT) network and Greater Manchester Police.

âSignificant resources from across CTP have been mobilised in order to establish the full picture into what has happened.
âWe have been granted warrants of further detention for four individuals currently in custody. This means they can remain in custody for up to a further five days.
âEveryone in custody has been arrested on suspicion of commission, preparation and instigation of acts of terrorism.
âInquiries are ongoing.â
On Saturday, the force said three men remain in hospital with serious injuries, including a security guard with car-impact injuries and a Community Security Trust (CST) worker with stab wounds.
On Friday the police watchdog, which is investigating the incident, said it was examining the use of lethal force by Greater Manchester Police (GMP) firearms officers.
The investigation would include âwhether police may have caused or contributed to the deathâ of Mr Daulby.

A GMP spokesman said they had increased patrols to reassure the community.
Conservative Party leader Kemi Badenoch was joined by Greater Manchester Mayor Andy Burnham and Assistant Chief Constable John Webster as she visited the synagogue on Saturday.
Mrs Badenoch has said Jewish people in the UK must be given greater security as some are âleaving to go to Israelâ.
She said: âJewish people right now are telling me that they are leaving to go to Israel. Israel is at war. How can people be leaving the UK to go to a war zone and think that theyâll be safer there?
âWe need to bring back safety to our streets.â
Prime Minister Sir Keir Starmer, who visited the scene on Friday, urged people planning to protest in Manchester and London this weekend to ârespect the grief of British Jewsâ, and said demonstrations could cause further pain to mourners.
Writing in The Jewish Chronicle and Jewish News, Sir Keir said: âThis is a moment of mourning. It is not a time to stoke tension and cause further pain.â
Israelâs foreign minister, Gideon Saâar, said he had spoken to Foreign Secretary Yvette Cooper and urged the Government to âfight the pro-Palestinian marches and protestsâ.
The protest in central London, organised by the protest group Defend Our Juries, is to go ahead and the group said : âCancelling peaceful protests lets terror win.â
Dave Rich, director of policy at the Community Security Trust (CST), said that incitement has been âoff the chartsâ in mosque sermons since the October 7 attacks.
He told BBC Radio 4âs Today programme: âI think more broadly, across civil society and across parts of industry, there is an inability to recognise antisemitism or a reluctance to deal with incitement in ways that have just allowed it to grow.
âI think the anger is directed there and I think a lot of Jewish people will be saying âOK, the sympathy is great, but whereâs the action?ââ
A fundraising page set up for CST on gofundme by supporter Andrew Fox has raised more than ÂŁ15,000 of its ÂŁ22,000 target by Saturday afternoon.
He posted on X: âA donation not only helps keep Jewish communities safe, it is a tangible way to stand with them during these dark times.â
A minuteâs silence was held at Old Trafford on Saturday during Manchester Unitedâs match against Sunderland, in tribute to the victims, and players were expected to wear black armbands.
Head of counter-terrorism policing Laurence Taylor said, on Friday, that a âsuspicious deviceâ attached to Al-Shamieâs torso had been confirmed to be fake, and that police believed he âmay have been influenced by extreme Islamist ideologyâ.
He added: âBased on some fast-time assessments conducted on our systems, this individual does not appear to be known to counter-terrorism policing, however he does have a non-CT (counter-terror) related criminal history.
âThis includes a recent arrest for rape, which resulted in him being bailed.â