BRONX, N.Y. - Two additional suspects accused of stabbing a teen to death in the Bronx last month were arraigned Wednesday before a judge.

Diego Suero, 29, and Gabriel Ramirez Concepcion, 26, were arrested Tuesday night.

They face murder, manslaughter and gang assault charges for their alleged involvement in the death of 15-year-old Lesandro "Junior" Guzman-Feliz.

Both men pled not guilty to the charges and were remanded.

The two also reserved the right to testify before a grand jury.

Suero is the only person charged with conspiracy.  

That brings the total number of suspects arrested to 10.

Surveillance video shows the teenager being dragged out of a bodega, before being brutally stabbed to death.

Eight other suspects have already been charged and pleaded not guilty in the stabbing.

Both Suero and Ramirez Concepcion are due back in court on July 9.