Sherlock Holmes Signs of Murder

Astrological signs can be deadly.

Citizen after citizen dies as an astrological serial killer slays them using
their signs to find and slay them.

Sherlock Holmes must decipher the pattern that creates the selections before
more lives are lost.

Can he do it in time, when his own astrological sign might be on the list of the killer?

The clock is ticking.

And time is not his friend.