St. Helens Chronicle. The St. Helens woman has been missing for two weeks. Her boyfriend, currently in the Lane County jail for other offenses, is now considered a person of interest. Police are currently searching for St. Helens woman, Cheryl Hart, who has been missing for nearly two weeks.
First, there are typically two varieties, or species, of arsenic in water: arsenic 3 and arsenic 5.. This is significant because arsenic 3 is very difficult to remove from water and must be changed or oxidized to arsenic 5 before it can be removed.
Some fish and seafood contain high amounts of arsenic.   This organic type of arsenic is much less harmful to humans than inorganic arsenic   from groundwater   you â¦ can also find it in some rice products.o potato skins contain arsenic? No they should not, but they may contain a poison called solanine which develops in all green parts of plants in the potato family when exposed to light (so don't eat green po â¦ tatoes nor the green stems or leaves of potato plants).