CLEVELAND, Ohio -- The woman accused of killing the father of her two children, then kidnapping them was arrested early Tuesday on the city's West Side, Cleveland police said.

Police arrested Arriel Bryant, 28, at a relative's home on Lorain Avenue near West 140th Street. Her two children -- ages 8 and 4 -- were with her and unharmed, police said.

The children were taken to MetroHealth as a precaution, police said.

Bryant and her children were the subject of an Amber Alert that spurred a manhunt for her and her children.

She is charged with aggravated murder in the death of the children's father, Richard Kelley, 35.

The two got into an argument about 8:30 p.m. Monday at Kelley's home on Alahambra Avenue in the city's Collinwood neighborhood, police said. Bryant shot Kelley multiple times, killing him.

Cuyahoga County spokeswoman Mary Louise Madigan said that the county's Children and Family Services had no open cases with Bryant.

Bryant was arrested Aug. 2 by Cleveland Metroparks rangers on charges that she possessed marijuana at the East 55th Street Marina. Those charges were dropped on Aug. 29 because prosecutors were pursuing felony charges, according to court filings.

She was convicted in 2009 of obstructing justice in connection with the armed robbery and shooting of a man on Bunnell Court in Cleveland. She was sentenced to one year on probation in that case. Her then-boyfriend was sentenced to eight years in prison for the robbery and shooting.