06/05/2013 06:06 EDT | Updated 08/05/2013 05:12 EDT

John Joseph McNamara: HIV Positive Man Active On Dating Sites, Charged In Sex Assault

Calgary Police Service
CALGARY - Police in Calgary have issued a warning that a man charged with aggravated sexual assault is active on Internet dating sites.

John Joseph McNamara, who is 41, was arrested Tuesday.

He is also charged with failing to comply with conditions of his bail.

He was initially arrested in February and charged with aggravated sex assault for allegedly not telling two women he has HIV.

Police are warning women to avoid becoming involved with McNamara and advising them not to have unprotected sex with him.

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