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PHILADELPHIA (AP) – A Philadelphia father accused of “carelessly and recklessly” waving a gun around a small bedroom with seven children present before it went off, killing his 4-year-old daughter, has pleaded guilty to third-degree murder.

The Philadelphia Inquirer ( reports that 30-year-old Maurice Phillips entered an open guilty plea Friday to homicide and 16 other counts including child endangerment, reckless endangerment, evidence-tampering and a weapons count. An open guilty plea means there’s no agreement with prosecutors on a sentence.

Authorities said he aimed a .45-caliber pistol at the television in the Kensington home’s bedroom in April 2016 and the weapon discharged, hitting Tahirah Phillips in the head.

One of Phillips’ attorneys called the case a “heartbreaking, tragic accident” and another said he is “incredibly remorseful.” Sentencing is scheduled for Jan. 5.

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