By Trevor Hughes, USA TODAY

With tears and hugs and candles and smiles, they came to remember. To honor. To vow that despite a vicious punch, this city and its police department will rise again, stronger and more committed than ever.

More than a thousand people gathered outsideDallas City Hall on a sweltering Monday night to remember the five police officers killed Thursday by a man who said he was deliberately targeting white cops. Officers from across Texas made the drive, pouring in from Austin and San Antonio and Mesquite to honor their fallen brothers and promise they would use their deaths to fuel their desire to be better officers themselves.

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Each fallen officer’s name was read aloud: Patricio Zamarripa. Brent Thompson. Michael Krol. Lorne Ahrens. Michael Smith.

“It has knocked the breath out of us,” said senior Cpl. Marcella St. John, Smith’s partner, who cautioned against letting sadness turn to hate and anger. “We (must) take our anger and anguish and direct it toward something good.”

Dallas Police Chief David Brown, compared the fallen officers to superheroes — men to whom society could look up as examples of how to live an honorable life. Brown has vowed to use the attention brought by the tragedy to press for changes at helping young black men trust the police officers who serve them. Brown, who is black, earlier in the day called for Black Lives Matter protesters to get off the sidelines and join his department as officers, where they’d be assigned to patrol their neighborhoods and build trust.

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After the vigil, police officers stayed busy shaking hands and receiving hugs. Strangers thanked them for their service, for the sacrifices made by the colleagues.

“We just wanted to be part of the unity, to show that we can all come together,” said Judy Mendoza as she stood with a flickering candle.