1. Position/ lordship of functional malefic planet
2. Combustion
3. Debilitation4. By malefic conjunction
5. By malefic aspect
. Malefic Saturn-denotes death by suicide, assassination, hanging, serious illness.
. Malefic Mars-inducted death by fevers and inflammatory actions like haemorrhage, accident, weapons.
. Malefic moon-denotes death by drowning in water, loss of blood, serious bronchial problems, and mental worries.
. Malefic Sun-sudden death by myocardial infarction, fire etc.
. Rahu/Ketu- nodes are responsible for unnatural death.
DIFFERENT COMBINATION FOR SUDDEN UNNATURAL DEATHS. Death by suicide:1. If the ascendant/8th house, their lords and Sun are afflicted by Mars/Saturn/Ketu.
2. If the Sun, Moon, Mercury [soul, mind and thinking] are afflicted by Rahu and Ketu or nodes.
3. Association of Mars and Saturn.. Death by weapon:1. If Moon, Mars and Saturn in 8th house.
2. If Mars in 6th/12th and Saturn in 8th house.. Death by assassination:1. Naural malefic in 8th house afflicted badly with Mars either by association or by conjunction.
2. Moon and Mars either aspects 8th house or situated in it.. If Saturn in ascendant with no benefice aspects and the Sun/Rahu/Waning Moon combine the native is either stabbed or shot dead.
. If the Sun and Mars exchanges signs and quadrant to the 8th lord the native may be sentenced to death by the Government.
. Rahu in 6th/8th/12th may cause death through conspiracy.
. If the 9th house is occupied with malefic, death is painful due to disease, accident, murder or suicide.
. If the ascendant and 8th lords are weak and Mars is in conjunction with 6th lord, the native may be killed in war.
Reference: http://just-wicca.blogspot.com
