People hold a placard with the victims' names during a vigil for the victims of the deadly mass shooting, in Lewiston, Maine, U.S., October 29, 2023. REUTERS/Kevin Lamarque

A girl holding a teddy bear looks at the memorial during a vigil for the victims of the deadly mass shooting, at the Basilica of Saints Peter and Paul, in Lewiston, Maine, U.S., October 29, 2023. REUTERS/Kevin Lamarque

Mourners look on during a vigil for the victims of the deadly mass shooting, in Lewiston, Maine, U.S., October 29, 2023. REUTERS/Kevin Lamarque

A boy looks at the pictures of the victims during a vigil for the victims of the deadly mass shooting, at the Basilica of Saints Peter and Paul, in Lewiston, Maine, U.S., October 29, 2023. REUTERS/Kevin Lamarque

Mourners take part in a vigil for the victims of the deadly mass shooting outside the Basilica of Saints Peter and Paul, in Lewiston, Maine, U.S., October 29, 2023. REUTERS/Shannon Stapleton TPX IMAGES OF THE DAY

People attend a candlelight vigil for victims of Lewiston mass shooting, in Lisbon, Maine, U.S., October 28, 2023. REUTERS/Kevin Lamarque

People look on during a vigil for the victims of the deadly mass shooting, in Lewiston, Maine, U.S., October 29, 2023. REUTERS/Kevin Lamarque

Mourners stand outside the Basilica of Saints Peter and Paul during a vigil for the victims of the deadly mass shooting, in Lewiston, Maine, U.S., October 29, 2023. REUTERS/Kevin Lamarque

Mourners look on during a vigil for the victims of the deadly mass shooting, in Lewiston, Maine, U.S., October 29, 2023. REUTERS/Kevin Lamarque

A view of a makeshift memorial near the Schemengees Bar & Grille Restaurant, one of the locations of the deadly mass shootings, in Lewiston, Maine, U.S., October 28, 2023. REUTERS/Kevin Lamarque

A person wheels a cross at the end of a vigil for the victims of the deadly mass shooting, in Lewiston, Maine, U.S., October 29, 2023. REUTERS/Kevin Lamarque

Mourners hug during a vigil for the victims of the deadly mass shooting, at the Basilica of Saints Peter and Paul, in Lewiston, Maine, U.S., October 29, 2023. REUTERS/Kevin Lamarque

A view of crosses, signs and pumpkins at a makeshift memorial near the Just-In-Time Recreation bowling alley, one of the locations of the deadly mass shootings, in Lewiston, Maine, U.S., October 29, 2023. REUTERS/Shannon Stapleton

A mourner reacts during a vigil for the victims of the deadly mass shooting, in Lewiston, Maine, U.S., October 29, 2023. REUTERS/Kevin Lamarque

Mourners attend a vigil for the victims of the deadly mass shooting, at the Basilica of Saints Peter and Paul, in Lewiston, Maine, U.S., October 29, 2023. REUTERS/Kevin Lamarque

People hold candles during a candlelight vigil for victims of Lewiston mass shooting, in Lisbon, Maine, U.S., October 28, 2023. REUTERS/Shannon Stapleton

People hold U.S. flags as mourners take part in a vigil for the victims of the deadly mass shooting, in Lewiston, Maine, U.S., October 29, 2023. REUTERS/Shannon Stapleton

Mourners hug during a vigil for the victims of the deadly mass shooting at the Basilica of Saints Peter and Paul, in Lewiston, Maine, U.S., October 29, 2023. REUTERS/Kevin Lamarque

Mourners take part in a vigil for the victims of the deadly mass shooting outside the Basilica of Saints Peter and Paul, in Lewiston, Maine, U.S., October 29, 2023. REUTERS/Shannon Stapleton