Updated at 7:06 p.m. ET
Police say the number of people dead in the mass shooting that occurred at two mosques in Christchurch, New Zealand has risen to 50.
"As of last night we were able to take all of the victims from both of those scenes and in doing so we have further located another victim," New Zealand Police Commissioner Mike Bush said in a press conference from the city of Wellington on Sunday.
Another 50 people were injured in the shootings. Of those injured, 36 people are hospitalized, with two in critical condition.
Bush said that heightened security around mosques in New Zealand will continue until authorities determine there is no longer a threat.
The 28-year-old suspect appeared in court and was charged with murder. Bush said he will appear in New Zealand's high court in early April.
The suspect had a New Zealand firearms licence that he obtained in 2017. Police are still working to identify what type of weapon was used, but Bush said "it's quite obvious" he modified his firearm.
Bush also clarified information surrounding the arrests of three other individuals. He said two people were apprehended in a vehicle near the scene of the shootings and that a firearm was seized from them. The woman from the vehicle was released without charge; the man has been charged with firearm offenses.
Police also arrested an 18-year-old man as a result of their preliminary investigation into the attack. He will appear in court on Monday. The man "went to ... assist children in the area to get them safely, but did decide to arm themselves, which is not the right approach," Bush said.
Bush said at this point, neither of the three individuals arrested thus far appeared to be involved with the shooting.
"At this moment, only one person has been charged in relation to these attacks," Bush said. "I will not be saying anything conclusive until we are absolutely convinced as to how many people were involved. But we hope to be able to give that advice over the next few days."
A list of victim names has been created with the help of senior religious leaders and shared with families. Police said the list was compiled to give some certainty to the families of the victims.
"This is not a formal list and we will be unable to share exact details of victims until they have been formally identified," Bush said.
Bodies of the victims have not yet been released to families because police are still working to determine cause of death for each victim. But Bush said police are aware of the Muslim faith's requirement for a prompt burial.
"We are so aware of the cultural and religious needs so we are doing that as quickly and as sensitively as possible," Bush said.