Yes. There are a few options available to do DNA testing. First, if an autopsy was conducted, the Medical Examiner may have a blood or tissue sample from the deceased. This may be able to be used for a paternity test. In addition, paternity testing can also be done using an "alternative sample" containing the alleged father's DNA. Examples can be items like blood, hair, finger nails, toe nails, toothbrush, etc. Additionally, we can conduct a test utilizing a parent of the alleged father, known as a Grandparent DNA test. Furthermore, we can perform an Avuncular DNA test by testing a sibling of the alleged father.It is also possible to test two or more possible siblings who suspect they share the same mother (Full Sibling test) or only believe they share the same biological father (Half Sibling test). Our Genetic Consultants can provide additional information. Call us at 1-855-362-5224 or email us at info@dna-paternity-testing.com.