Police told a court in Mavoko that Angella Mulwa is suspected to be culpable in the fatal shooting of Dr Victoria Mutiso.
Police also told the court that the high end vehicles that were recovered from an upmarket Nairobi suburb are linked to her.
The lawyer daughter of a presidential hopeful arrested over the murder of Dr Victoria Nthunya Mutiso five days ago was being investigated for alleged theft of title documents of a Sh1.5 billion 20 acre-parcel of land in Mlolongo, Athi River.
On Monday, police told a court in Mavoko that Angella Mulwa, the second born daughter of suspect Rose Mbithe Mulwa, is suspected to be culpable in the shooting case and sought to have her detained alongside alleged gunman Nelson Masiga Makaralu.