HOT PURSUIT:

     For the warrantless arrest under Section 5 (b) Rule 113 of the rules of Criminal Procedure to be valid, two requisites must concur: (1) the offender has just committed an offense; and (2) the arresting peace officer or private person has personal knowledge of facts indicating that the person to be arrested has committed it. Personal knowledge of facts must be based on probable cause, which means an actual belief or reasonable grounds of suspicion. The grounds of suspicion are reasonable when, in the absence of actual belief of the arresting officers, the suspicion that the person to be arrested is probably guilty of committing the offense is based on actual facts, i.e., supported by circumstances sufficiently strong in themselves to create the probable cause of guilt of the person to be arrested. A reasonable suspicion, therefore, must be founded on probable cause, coupled with good faith on the part of the peace officers making the arrest. (ABELITA III vs. DORIA, G.R. No. 170672, August 14, 2009, First Division, Carpio, J.).