Analysis of information sources in references of the Wikipedia article "Head of state succession" in English language version.
The constitutional line of presidential succession ends up falling to the still-living Secretary of Education -- Laura Roslin -- who is then sworn in as President.
Initially the insurgents enjoyed the backing of the leader of the humans -- a onetime cabinet member named Laura Roslin (Mary McDonnell) who rose to the office of president when those ahead of her in the line of succession were wiped out -- but lately she has found their suicide tactics insupportable