focus, knowing that this is an inside job, and that narrows the playing field down. george hansen had a motive. maryann could prove he was stealing from the company. she informed hansen she was, in fact, going to go to the authorities over his business practices. scientists analyzed the plastic bag which contained the weapon used in maryann clibbery s murder. they put it in a sealed chamber filled with cyanoacrylate, fumes from superglue. these fumes stick to the oils in human fingerprints. i processed the items with fingerprint powder. this is just a fine black powder. the powder will adhere to the superglue-developed fingerprints and make them visible. they found three distinct fingerprints and one palmprint. those prints matched george hansen.
science clux lab kit. has black fingerprint powder in it. the powder, the be a bess toes can get inhaled and into your lungs. the fiber can get into into your lungs. this seems to be like a huge problem. these kids are sitting there the whole point of a crayon by its very nature is that it is supposed to be broken down. you are using this thing smashing it down on paper and it s crumbling pieces are coming off and we know how kids wipe little pieces away. they are getting close to the paper and potentially inhaling these little particles. hit the nail on the head. put things in their mouth smelling things, much more tactile. the contaminates can get aerosolized. the. the average child uses 730 crayons by the age of 10 according to the environmental working group. bottom line is check the ones you have in your house right now. environmental working group
george hansen had a motive. maryann could prove he was stealing from the company. she informed hansen she was, in fact, going to go to the authorities over his business practices. scientists analyzed the plastic bag which contained the weapon used in maryann clibbery s murder. they put it in a sealed chamber filled with cyanoacrylate, fumes from superglue. these fumes stick to the oils in human fingerprints. i processed the items with fingerprint powder. this is just a fine black powder. the powder will adhere to the superglue-developed fingerprints and make them visible. they found three distinct fingerprints and one palmprint. those prints matched george hansen. investigators also found gloves
a nonsecreter does not secret their abo blood type into their secretions. approximately 20% of the population would fall into that class of being a nonsecreter. with little else to go on, police turned their attention to the phone receiver used to make the 911 call. the brushes that apply fingerprint powder can sometimes remove some of the fingerprint. so technicians wanted to stabilize any possible prints by using super glue fuming. it s a little like putting chocolate over ice cream. it creates a protective shell over any print. the heated super glue adheres to any amino acids present. then fingerprint powder is applied. to better visualize the print, technicians used a dye called rdrox. the prints that have soaked up the rdrox will appear a
secrete their abo blood type into their secretions. approximately 20% of the population would fall into that class of being a nonsecreter. with little else to go on, police turned their attention to the phone receiver used to make the 911 call. the brushes that apply fingerprint powder can sometimes remove some of the fingerprint. so, technicians wanted to stabilize any possible prints by using super glue fuming. it s a little like putting chocolate over ice cream. it creates a protective shell over any print. the heated super glue adheres to any amino acids present. then, fingerprint powder is applied. to better visualize the print, technicians used a dye called ardrox. the prints that have soaked up the ardrox will appear a