Strain Four

A) Subject appeared relatively normal until threatened. First operative still recovering in the mental health unit. Second operative killed outright. Can surmise that aggressive abilities are mental in nature. Encasing subjects head in lead seemed to deaden powers, although further tests will be needed to see if this was from the material used or the panic of imminent suffocation.

More details at Strain Four A Basics

B) Another troublesome subject. Many escape attempts were made until cajoled into docility. Strain appears to be able to avoid most methods of detection: visible, infra-red and radar were all unable to detect subject unless an operative was there when ability was activated. Subject is still physically tangible and susceptible to gunfire, even if aggressor is unaware of presence.

More details at Strain Four B Basics

C) Subject again appeared normal until placed under threat. Interestingly would react when close associates and family members were put in danger. Range tests have shown that this effect can be achieved well beyond subject's visible and audible ranges. Severity if effect will still need to be ascertained. Would suggest working from extended family through to immediate. Exposing subject-type 4-C to subject-type 4-A rendered a stale mate. The aggressive powers of 4-A largely ignored by 4-C.

More details at Strain Four C Basics